Cheap flights from Copenhagen to Washington, D.C. Dulles Intl Airport from $346
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Copenhagen to Washington, D.C. Dulles Intl Airport departing on 5/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Copenhagen to Washington, D.C.
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Finnair flights from Copenhagen to Washington, D.C. Dulles Intl Airport
Our best Finnair deals on Copenhagen to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines flights from Copenhagen to Washington, D.C. Dulles Intl Airport
Our best United Airlines deals on Copenhagen to Washington, D.C. Dulles Intl Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Copenhagen to Washington, D.C. Dulles Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Copenhagen and Washington, D.C. Dulles Intl Airport?
What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?
In general, October is the cheapest month to fly from Copenhagen to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $447. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $456.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Monday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $345. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Copenhagen to Washington, D.C. Dulles Intl Airport for around $685.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Copenhagen in the morning is the least expensive time of day to depart. momondo users have found prices as low as $559 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $686 on average. Flights to Washington, D.C. Dulles Intl Airport from Copenhagen in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Kastrup Copenhagen to Washington, D.C. Dulles Intl flight route?
Fly from Kastrup Copenhagen to Washington, D.C. Dulles Intl for the best Kastrup Copenhagen - Washington, D.C. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Copenhagen when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $526 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Copenhagen for as low as $464 on momondo.
What cabin class options are available on Kastrup Copenhagen to Washington, D.C. Dulles Intl flights?
There are 3 cabin classes available to choose from on Kastrup Copenhagen to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Kastrup Copenhagen to Washington, D.C. Dulles Intl?
TAP AIR PORTUGAL, British Airways, and Finnair are the most popular carriers operating from Kastrup Copenhagen to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
Scandinavian Airlines, PLAY and Lufthansa are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Copenhagen according to our data. Scandinavian Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 6 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Copenhagen to Washington, D.C. Dulles Intl Airport on average per day?
2 flights are operational daily from Copenhagen to Washington, D.C. Dulles Intl Airport as of April 2025. The most popular departure time for this route is 5:00PM, with 100% of flights per day taking off in the afternoon.
How many flights depart from Copenhagen to Washington, D.C. Dulles Intl Airport on average per week?
14 flights are operational weekly from Copenhagen to Washington, D.C. Dulles Intl Airport as of April 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
When to book flights from Copenhagen to Washington, D.C. Dulles Intl Airport
Cheap Copenhagen to Washington, D.C. Dulles Intl Airport (CPH to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Copenhagen to Washington, D.C. Dulles Intl Airport
How far is Kastrup Copenhagen to Washington, D.C. Dulles Intl by plane?
There are 4055.9 mi between Kastrup Copenhagen and Washington, D.C. Dulles Intl. By plane, this route typically takes 8h 29m.
When did momondo last update prices for flights from Kastrup Copenhagen Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Kastrup Copenhagen Airport to Washington, D.C. Dulles Intl Airport were last updated today.
How many operators does momondo search for flights from Kastrup Copenhagen Airport to Washington, D.C. Dulles Intl Airport?
As of April 2025, there are 6 operators available to choose from for flights from Kastrup Copenhagen Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Kastrup Copenhagen Airport to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kastrup Copenhagen Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Copenhagen to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Copenhagen to Washington, D.C. Dulles Intl Airport is Airbus A350-900 (69.35% of total bookings). The next most popular plane models are Airbus A321neo (20.85%), Boeing 777 (3.77%), and Boeing 777-300ER (2.26%).
What is the most popular airline from Copenhagen to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Copenhagen and Washington, D.C. Dulles Intl Airport, the leading airline is Scandinavian Airlines, making up 48% of the total bookings. Other popular airlines include PLAY with 20%, Lufthansa with 10%, and British Airways with 9%.
Best airlines flying from Copenhagen to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Copenhagen to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $289 | Free Cancellation | Rating 7.0 99 reviews | |||
| PriceFrom $382 | Free Cancellation | Rating 7.0 481 reviews | |||
| PriceFrom $403 | Free Cancellation | Rating 6.6 6,765 reviews | |||
| PriceFrom $405 | Free Cancellation | Rating 7.4 8,658 reviews | |||
| PriceFrom $456 | Free Cancellation | Rating 7.3 1,335 reviews | |||
| PriceFrom $470 | Free Cancellation | Rating 6.7 7,002 reviews |
Scandinavian Airlines Flights From Copenhagen to Washington, D.C. Dulles Intl Airport
The lowest priced Scandinavian Airlines flight from Copenhagen to Washington, D.C. Dulles Intl Airport from the last 72 hours was $456. Generally, Scandinavian Airlines has 7 flights on this route every week with an average price of $657. Scandinavian Airlines is rated 7.3/10 by our users.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Copenhagen to Washington, D.C.?
It is quick and easy to find Copenhagen to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.
Can I find flights from Copenhagen to Washington, D.C. with flexible booking policies on momondo?
momondo does allow users to show only those flights to Washington, D.C. from Copenhagen which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Copenhagen to Washington, D.C.?
momondo helps you find the best flight between Copenhagen and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Copenhagen to Washington, D.C. right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Washington, D.C. from Copenhagen. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.